fixed _get magic for ManyToMany relations
fixed SaveManyToManyRelations
fixed saving of social-relations in SharedDataPreset
made OneToMany Relation ManyToMany relations and remove linking table php class (the linking-table will now be generated)

removed php-only settings_view and server_settings_view inccluding template and route
registered MinecraftPayAPI
registered Settings and SettingsList including route
added CRUD for MinecraftServer
implemented Settings and SettingsList component for managing Server-entries including templates
added some german translations
added MinecraftPayService for buffering data